INSTALLATION
3 - 8
I-E96-225A
®
Diagnostic mode -
When operated in the diagnostic mode, the
IMCPM03 does not function as an IMCPM03 module. The diag-
nostic mode tests the operation of the module components and
circuitry. Refer to
for diagnostic dipswitch setting
information.
Dipswitch SW2 - Normal Operation Mode
Refer to Table
. Dipswitch SW2 provides the following
option settings in normal operation mode:
•
One pole to select the display of the computer port or CTT
interface activity on the LEDs.
•
One pole to enable the database mode.
•
One pole to enable the command and reply checksum for
the DB-25 computer port.
•
Two poles to select stop bits and parity bits for the DB-25
computer port.
•
Three poles to select the baud rate for the DB-25 computer
port.
Table 3-1. Dipswitch SW2 Option Settings
for Normal Mode
Option
1
SW2 Pole Settings
2
1
2
3
4
5
6
7
8
LED display
Console or station activity
CTT interface activity
0
1
Database mode
Disabled
Enabled
0
1
Command/reply checksums
Disabled
Enabled
0
1
DB-25 computer port and DB9
EWS port characteristics
No parity, 1 stop bit
Even parity, 1 stop bit
Odd parity, 1 stop bit
No parity, 2 stop bits
0
0
1
1
0
1
0
1
